I found an auction on Ebay for a Jack Clark autographed baseball, PSA/DNA authenticated. When I ran the PSA number through the certification verification on PSA's website, it comes back as a Mark McGwire baseball. I double checked it several times to make sure I wasn't making a typo or anything. My first thought was maybe the seller put the wrong picture on the auction listing, but in one of the pictures you can see the certificate is in the same ball holder as the Clark autographed ball, so he has them together. The seller has 100% positive feedback with a 335 score. So I don't know, just wanted to see what peoples thoughts are about it.
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